package com.example.dqdq.lzyim_asm_tvapp.adapter;



import android.content.Context;
import android.util.AttributeSet;
import android.widget.TextView;

/**
 * drawableLeft与文本一起居中显示
 *
 * @author 农民伯伯
 * @see http://www.cnblogs.com/over140/p/3464348.html
 *
 */
public class DrawableCenterTextView extends TextView {

    public DrawableCenterTextView(Context context, AttributeSet attrs,
                                  int defStyle) {
        super(context, attrs, defStyle);
    }

    public DrawableCenterTextView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public DrawableCenterTextView(Context context) {
        super(context);
    }

//    @Override
//    protected void onDraw(Canvas canvas) {
//        Drawable[] drawables = getCompoundDrawables();
//        if (drawables != null) {
//            Drawable drawableLeft = drawables[0];
//            if (drawableLeft != null) {
//                float textWidth = getPaint().measureText(getText().toString());
//                int drawablePadding = getCompoundDrawablePadding();
//                int drawableWidth = 0;
//                drawableWidth = drawableLeft.getIntrinsicWidth();
//                float bodyWidth = textWidth + drawableWidth + drawablePadding;
//                canvas.translate((getWidth() - bodyWidth) / 2, 0);
//            }
//        }
//        super.onDraw(canvas);
//    }
}